| Duffel to Ramnicu Sarat | 1,104.69 mi (1,777.82 km) |
| Duffel to Ramnicu Valcea | 1,001.46 mi (1,611.69 km) |
| Duffel to Rasnov | 1,029.83 mi (1,657.35 km) |
| Duffel to Reghin | 960.29 mi (1,545.43 km) |
| Duffel to Resita | 891.80 mi (1,435.21 km) |
| Duffel to Roman | 1,051.10 mi (1,691.59 km) |
| Duffel to Rosiori de Vede | 1,064.27 mi (1,712.78 km) |
| Duffel to Rovinari | 958.47 mi (1,542.50 km) |
| Duffel to Roznov | 1,035.80 mi (1,666.96 km) |
| Duffel to Sabaoani | 1,045.22 mi (1,682.12 km) |
| Duffel to Sacele | 1,039.46 mi (1,672.86 km) |
| Duffel to Sacueni | 831.85 mi (1,338.73 km) |
| Duffel to Salcea | 1,007.51 mi (1,621.44 km) |
| Duffel to Salonta | 829.87 mi (1,335.54 km) |
| Duffel to Sangeorgiu de Mures | 956.83 mi (1,539.87 km) |
